Pith Number

pith:5L26MT4J

pith:2016:5L26MT4JMEPDLV4KSZS3M2WF56

not attested not anchored not stored refs pending

Stable Green ring of the Drinfeld doubles of the generalised Taft algebras (corrections and new results)

Edward Green, Karin Erdmann (MI), Nicole Snashall, Rachel Taillefer (LMBP)

arxiv:1609.03831 v3 · 2016-09-13 · math.RT · math.QA · math.RA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5L26MT4JMEPDLV4KSZS3M2WF56}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T00:14:47.843301Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eaf5e64f89611e35d78a9665b66ac5ef88f075ecca73fa271c8f7ab3e30754b0

Aliases

arxiv: 1609.03831 · arxiv_version: 1609.03831v3 · doi: 10.48550/arxiv.1609.03831 · pith_short_12: 5L26MT4JMEPD · pith_short_16: 5L26MT4JMEPDLV4K · pith_short_8: 5L26MT4J

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/5L26MT4JMEPDLV4KSZS3M2WF56 \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: eaf5e64f89611e35d78a9665b66ac5ef88f075ecca73fa271c8f7ab3e30754b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d6f22c34850906839a5dcca8f9f250bd5163d2b447106a7a21d11f4175744273",
    "cross_cats_sorted": [
      "math.QA",
      "math.RA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2016-09-13T13:49:15Z",
    "title_canon_sha256": "216798270731b44ec2d8e0c6b124bfdc0ee70e385d541cf4590f9c44f2c0be10"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.03831",
    "kind": "arxiv",
    "version": 3
  }
}